Ground-penetrating radar profiling in the Pasvik and Pechenga areas
As a part of a cooperation program between the Geological Survey of Norway (NGU) and the Russian Academy of Science, ground-penetrating radar (GPR) measurements have been performed in Pasvik and along the Rayakoski and Shuoni- Kuets profiles in Russia. The aims of the investigations have been, 1)loc...
Main Authors: | , |
---|---|
Format: | Report |
Language: | English |
Published: |
1993
|
Subjects: | |
Online Access: | https://hdl.handle.net/11250/2666301 |
id |
ftnorgesgu:oai:openarchive.ngu.no:11250/2666301 |
---|---|
record_format |
openpolar |
spelling |
ftnorgesgu:oai:openarchive.ngu.no:11250/2666301 2023-05-15T17:54:40+02:00 Ground-penetrating radar profiling in the Pasvik and Pechenga areas Mauring, Eirik Rønning, Jan S. 24334 Skogfoss 1993 application/pdf https://hdl.handle.net/11250/2666301 eng eng NGU-Rapport (93.064) urn:issn:0800-3416 https://hdl.handle.net/11250/2666301 Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no CC-BY 14 MALMGEOLOGI LØSMASSE GEORADAR Report 1993 ftnorgesgu 2022-07-03T15:25:51Z As a part of a cooperation program between the Geological Survey of Norway (NGU) and the Russian Academy of Science, ground-penetrating radar (GPR) measurements have been performed in Pasvik and along the Rayakoski and Shuoni- Kuets profiles in Russia. The aims of the investigations have been, 1)locating conductive structures in bedrock, 2) finding dip of conductive structures, 3) indicating zones of resistivity anisotropy, 4) mapping of overburden thick- nesses and composition and 5) delineation of structures in overburden and bedrock. A steeply dipping conductive zone at a test site along Shuoni-Kuets (profile 4200) showed resistivity anisotropy. A vague indication of resistivity ani- sotropy could also be seen in parts of the Pasvik profile. The bedrock reflector was difficult to recognize in areas with dry overburden, due to little or no contrast in relative dielectrisity between dry overburden and bedrock. The reflection configuration in the overburden was mostly hummocky or chaotic, indicating till. More fine-grained deposits (probably laminated fine sand\/silt) were indicated at some places by a parallel reflection configuration. Dipping or flat-lying reflectors in bedrock probably represent cracks or fractures. 32834 Report Pasvik NGU Open Archive (Geological Survey of Norway) Norway Pasvik ENVELOPE(30.580,30.580,69.810,69.810) Pechenga ENVELOPE(30.989,30.989,69.401,69.401) Rayakoski ENVELOPE(28.987,28.987,69.020,69.020) Skogfoss ENVELOPE(29.717,29.717,69.367,69.367) |
institution |
Open Polar |
collection |
NGU Open Archive (Geological Survey of Norway) |
op_collection_id |
ftnorgesgu |
language |
English |
topic |
MALMGEOLOGI LØSMASSE GEORADAR |
spellingShingle |
MALMGEOLOGI LØSMASSE GEORADAR Mauring, Eirik Rønning, Jan S. Ground-penetrating radar profiling in the Pasvik and Pechenga areas |
topic_facet |
MALMGEOLOGI LØSMASSE GEORADAR |
description |
As a part of a cooperation program between the Geological Survey of Norway (NGU) and the Russian Academy of Science, ground-penetrating radar (GPR) measurements have been performed in Pasvik and along the Rayakoski and Shuoni- Kuets profiles in Russia. The aims of the investigations have been, 1)locating conductive structures in bedrock, 2) finding dip of conductive structures, 3) indicating zones of resistivity anisotropy, 4) mapping of overburden thick- nesses and composition and 5) delineation of structures in overburden and bedrock. A steeply dipping conductive zone at a test site along Shuoni-Kuets (profile 4200) showed resistivity anisotropy. A vague indication of resistivity ani- sotropy could also be seen in parts of the Pasvik profile. The bedrock reflector was difficult to recognize in areas with dry overburden, due to little or no contrast in relative dielectrisity between dry overburden and bedrock. The reflection configuration in the overburden was mostly hummocky or chaotic, indicating till. More fine-grained deposits (probably laminated fine sand\/silt) were indicated at some places by a parallel reflection configuration. Dipping or flat-lying reflectors in bedrock probably represent cracks or fractures. 32834 |
format |
Report |
author |
Mauring, Eirik Rønning, Jan S. |
author_facet |
Mauring, Eirik Rønning, Jan S. |
author_sort |
Mauring, Eirik |
title |
Ground-penetrating radar profiling in the Pasvik and Pechenga areas |
title_short |
Ground-penetrating radar profiling in the Pasvik and Pechenga areas |
title_full |
Ground-penetrating radar profiling in the Pasvik and Pechenga areas |
title_fullStr |
Ground-penetrating radar profiling in the Pasvik and Pechenga areas |
title_full_unstemmed |
Ground-penetrating radar profiling in the Pasvik and Pechenga areas |
title_sort |
ground-penetrating radar profiling in the pasvik and pechenga areas |
publishDate |
1993 |
url |
https://hdl.handle.net/11250/2666301 |
op_coverage |
24334 Skogfoss |
long_lat |
ENVELOPE(30.580,30.580,69.810,69.810) ENVELOPE(30.989,30.989,69.401,69.401) ENVELOPE(28.987,28.987,69.020,69.020) ENVELOPE(29.717,29.717,69.367,69.367) |
geographic |
Norway Pasvik Pechenga Rayakoski Skogfoss |
geographic_facet |
Norway Pasvik Pechenga Rayakoski Skogfoss |
genre |
Pasvik |
genre_facet |
Pasvik |
op_source |
14 |
op_relation |
NGU-Rapport (93.064) urn:issn:0800-3416 https://hdl.handle.net/11250/2666301 |
op_rights |
Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no |
op_rightsnorm |
CC-BY |
_version_ |
1766162469679529984 |